High quality ergonomic bucking bars designed to prevent repetitive motion injury while riveting. Make your job easier! These high density tungsten rivet blocks are 50% more dense than lead and over twice the density of steel! All bucking bars are not...

*Use for display purposes only -- not for rigorous scientific disciplines. This elemental cube set contains alloys of tungsten carbide, titanium, copper, aluminum, and iron (non-magnetic stainless steel). Each cube is engraved with the element's symb...

LIMITED TIME OFFER: FREE 1" CUBE WITH PURCHASE OF TUNGSTEN SPHERE Machined from aerospace grade tungsten, this sphere is an excellent contemporary addition for your desk at work or side table at home. Surprise your colleagues and friends with the sph...

High quality ergonomic bucking bars designed to prevent repetitive motion injury while riveting. Make your job easier! These high density tungsten rivet blocks are 50% more dense than lead and over twice the density of steel! All bucking bars are not...

High quality ergonomic bucking bars designed to prevent repetitive motion injury while riveting. Make your job easier! These high density tungsten rivet blocks are 50% more dense than lead and over twice the density of steel! All bucking bars are not...

High quality ergonomic bucking bars designed to prevent repetitive motion injury while riveting. Make your job easier! These high density tungsten rivet blocks are 50% more dense than lead and over twice the density of steel! All bucking bars are not...